“heptavalent”的概念、定义、翻译、参考文献-科学参考

单词	heptavalent
释义	heptavalent Chemistry Having a valency of seven.
随便看	spherometer spherosome spherule spherulite sphincter sphingolipid Spica SPICE model spicular chert spicule spiculite spider spider diagram spidering spider monkey spider plot spiders spiegel spigot Ingold, Sir Christopher Kelk (1893–1970) ingot Ingram, Vernon Martin INGRES ingress flight ingress–egress platform

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